<ul><li>hCaptcha integration into a Vue.js application on Cloudflare pages is discussed, offering a generic solution applicable across platforms.</li><li>hCaptcha helps protect public API endpoints, preventing abuse by bad actors like bots and ensuring high availability.</li><li>Integrating hCaptcha on frontend and backend involves showing a challenge to users and validating tokens.</li><li>For Vue.js frontend, npm modules like @hcaptcha/vue-hcaptcha can be installed and integrated using event handlers.</li><li>Upon solving the challenge, a token is generated and can be passed to the backend in a header for verification.</li><li>On the backend, the token from the header is sent to hCaptcha's siteverify endpoint for validation using a generated secret key.</li><li>Successful validation allows the execution of the target endpoint, while failure results in a status code response.</li><li>Generating a secret key on the hCaptcha website is necessary before verifying tokens against the siteverify endpoint.</li></ul>

How to integrate hCaptcha into a vuejs application

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